baber/WOPTO huggingface dataset:
Patent CA-2913567-A1 (CA)
Inventor: OH SOO MI
IPC: H04N19/593
Filed: 2012-11-02
Abstract: Provided is a method that derives an intra prediction mode of a prediction unit, determines a size of a current block using transform size information, generates a prediction block of the current block according to the intra prediction mode, generating a residual block of the current block according to the intra prediction mode and generating a reconstructed block of the current block using the prediction block and the residual block. The sizes of the prediction block and the residual block are set equal to a size of a transform unit. Therefore, the distance of intra prediction becomes short, and the amount of coding bits of residual block is reduced by generating a prediction block very similar to original block. Also, the signaling bits required to signal intra prediction mode decrease by generating MPM group adaptively according to the neighboring intra prediction modes.
Patent CA-2913790-A1 (CA)
Inventor: BAIRD HAROLD RUSSELL
IPC: F17D5/02
Filed: 2014-04-30
Abstract: Described herein is an autonomous fluid spill containment device for a pipeline having a carrier conduit for transporting a fluid and a containment conduit located around the carrier conduit to define an interstitial space for receiving fluid spilled from the carrier conduit. The device includes a spilled fluid barrier for stopping spilled fluid flow, which is located in the interstitial space and extends between the carrier conduit and the containment conduit. An acoustic sensor is located in the interstitial space for detecting spilled fluid flowing in the containment conduit, or in the carrier conduit for detecting fluid flow reduction.
Patent CA-2914231-A1 (CA)
Inventor: COLEMAN MICAH A
IPC: B23B25/00
Filed: 2015-12-07
Abstract: A lathe or other rotating machine includes a chuck for holding a work piece or tool.  The chuck is operated between engaging and disengaging positions by rotating a chuck key that has been inserted into a key receiving opening in the chuck. A chuck key docking station on the machine includes a sensor to sense the presence or absence of the chuck key at the docking station. The sensor is connected to prevent operation of the machine at speed if the chuck key is not sensed in the chuck key docking station.
Patent CA-2917540-A1 (CA)
Inventor: JONES CARL
IPC: F16L37/08
Filed: 2016-01-13
Abstract: A conduit connector has a housing with primary and secondary latch retainers.  The primary latch includes a base, a biasing member and a conduit receiving member.  The conduit receiving member includes a pair of arms defining an elliptical opening with a gap between distal ends of the arms. The secondary latch retainer including a base, a verification mechanism and a retaining member. The verification mechanism includes a pair of legs and a slide member. In a locked position an enlarged annulus, of a conduit entering the housing, expands the legs enabling the retaining member to enter the housing toward the axis. A portion of the slide member projects beyond the housing indicating a locked position.
Patent CA-2917963-A1 (CA)
Title: Procede de regulation de chauffage electrique en cas d'ouverture de fenetre
Inventor: MORARD JEAN PIERRE
IPC: F24F11/76
Filed: 2014-07-09
Abstract: Procédé de régulation d'un appareil (10) de chauffage électrique, comprenant les étapes suivantes : une température ambiante (Ta) d'un local (18) recevant l'appareil est mesurée à quatre temps (to, t1, t2, t1, t 3) successifs; les vitesses (vi, v 2 ) de changement de température sont comparées sur un premier intervalle (to-ti) entre le premier et le deuxième temps, et un deuxième intervalle (ti-t 2) entre le deuxième et le troisième temps; si la température ambiante diminue sur les deux intervalles et si la vitesse de diminution est supérieure sur le deuxième intervalle, alors une émission (C) de chaleur par l'appareil est limitée à une valeur (Co) présente avant le premier temps to; les vitesses (v 2, vs) de changement de température sont comparées sur le deuxième intervalle (ti-t 2) de temps et un troisième intervalle (t 2-t 3) entre le troisième et le quatrième temps, si la température ambiante diminue sur les deux intervalles et si la vitesse de diminution est supérieure sur le troisième intervalle, alors l'émission de chaleur est encore limitée à une valeur minimale (C min) inférieure à la valeur (Co) présente avant le premier temps to. Ce procédé permet de diminuer le gaspillage d'énergie par l'appareil de chauffage en cas d'ouverture d'une fenêtre dans le local.
Patent CA-2918250-A1 (CA)
Inventor: MORISSETTE DANNY
IPC: B25D17/32
Filed: 2014-06-19
Abstract: A self-adjusting hand-held ergonomic holder for jackhammer for manual use by an operator in chipping a hardened ground surface along a continuously variable chipping strike angle. The holder includes a rigid main frame with an upper load bearing handle and a cradle receiving a pneumatically powered hammer with a reciprocatable elongated pneumatically controlled bit operatively mounted to one end thereof. A coil spring assembly associated with the cradle dampens vibrations generated by the jackhammer. A spring loaded caster member is mounted to the main frame lower portion opposite the jackhammer and providing dynamic continuously variable relative angular chipping tilt of the elongated bit responsive to and acting against the handle bearing load, transversely along the ground surface between a cradle first position, making a generally small acute angle relative to the bearing load downward axis and spaced apart from the caster, and a cradle second position, making a large acute angle relative to the bearing load downward axis and closely proximate the caster.
Patent CA-2919608-A1 (CA)
Inventor: SCHEUCHER KARL F
IPC: G01N9/26
Filed: 2013-08-03
Abstract: Mechanical, electronic, algorithmic, and computer network facets are combined to create a highly integrated advanced gas sensor system. The sensor system, utilized with gas insulated high voltage switchgear products, deployed by electric utility end users in replacement and expansion cycles, function to detect and mitigate atmospheric pollution caused by leaking SF6. As its associated gas insulated tank is charged with 10 to 350 lbs. of SF6, each gas sensor monitors its local cache of gas, accurately sensing and computing fractional percentage losses (emissions) and gains (maintenance replacement) in SF6 mass, storing data in onboard data logs, and communicating data when triggered by detection events or in response to remote requests over a hierarchical communications network, a process that continues without labor until a fractional leak is automatically detected and reported creating the opportunity for early leak mitigation.
Patent CA-2921075-A1 (CA)
Inventor: ZHOU QUNXING
IPC: G08C17/02
Filed: 2013-09-23
Abstract: The disclosure discloses a system, a method and an apparatus for transmitting electrical quantity data based on Beidou satellite communication. In the apparatus, an Ethernet interface is configured to acquire a power information data message or a power information data reporting command message, a message conversion processor is connected with the Ethernet interface and is configured to convert the power information data message into one or more first Beidou short messages or convert one or more second Beidou short messages into the power information data reporting command message, and a serial interface is connected with the message conversion processor and is configured to send one or more first Beidou short messages to a Beidou satellite communication apparatus or receive one or more second Beidou short messages from the Beidou satellite communication apparatus.  According to the technical solution provided by the disclosure, residential power information data can be reported to a central master station system automatically by a field meter reading concentrator, so that lots of manpower, material and financial resources are saved.
Patent CA-2921186-A1 (CA)
Title: Transfer device
Inventor: MASAKI SADAO
IPC: A61G7/12
Filed: 2015-12-03
Abstract: A transfer device is provided with: a U-shaped frame including an upper side and a lower side opposed to each other; protrusion members; first arms connected to end portions of the protrusion members; second arms pivotally connected to end portions of the first arms; a first bar member connecting the end portions of the first arms; a second bar member connecting the second arms; a cylinder pivotally grasped by a grasping member fixed to the upper side; a connecting member connecting an end portion of the cylinder and the first bar member; an elongated-hole member fixed to the upper side and having an elongated hole; a third arm fixed to an engagement pin engaged in the elongated hole; an arm connecting member fixed to the second bar member and connected to the other end of the third atm; leg portions connected to the lower side; and a plurality of wheels fitted to the frame and the leg portions.
Patent CA-2923151-A1 (CA)
Title: Magnetic roller
Inventor: BAUR WALTER
IPC: B65G39/08
Filed: 2016-03-07
Abstract: A magnetic roller 100 for being rotatable on a ferromagnetic surface is provided. The magnetic roller 100 includes a roller wheel 110 having an inner space 112, a magnetic array arrangement 120 and at least one first drive mechanism 130. Further, the magnetic array arrangement 120 is adapted to be swivelably disposed within the inner space 112 of the roller wheel 110. The magnetic array arrangement 120 includes a strong adhesion force side 122 and a weak adhesion force side 124. Furthermore, the first drive mechanism 130 is configured to swivelably drive the magnetic array arrangement 120. The first drive mechanism 130 swivelably drive the magnetic array arrangement 120 to direct the strong adhesion force side 122 towards the oncoming ferromagnetic surface, and, to direct the weak adhesion force side 124 towards the foregoing ferromagnetic surface to enable the roller wheel 110 to move forward on the ferromagnetic surface.
Patent CA-2923968-A1 (CA)
Inventor: CHIOLERIO PAOLO GIOVANNI
IPC: E02F9/28
Filed: 2014-09-10
Abstract: The device (1) for securing teeth (3) to a tooth adapter (4) of an earth-moving machine comprises a pin (10) to be removably inserted through at least one first aperture (12) on a tooth (3) and one second aperture (14) on a tooth adapter (4) of a machine. The pin (10) comprises at least one expanding element (20) adapted to reversibly switch from a retracted position to an extracted position by moving in a plane substantially perpendicular to the longitudinal axis (x-x) of said pin (10). The device (1) further comprises at least one retaining element (22) associated with at least one of said first and second apertures (12, 14), and provided with at least one seat (24) for at least partially receiving the expanding element (20) when said expanding element (20) is in said extracted position.
Patent CA-2925098-A1 (CA)
Inventor: AXELROD GLEN S
IPC: A01K29/00
Filed: 2014-10-22
Abstract: A pet toy comprising: an elongated member in the form of a bone, the elongated member comprising a first member and a second member, wherein the first member and the second member each have a front side and are arranged juxtaposed to one another with the front sides facing in opposite directions; wherein the first member comprises a transparent first member decorative sheet, wherein the first member decorative sheet is located between a first member outer shell and a first member inner lining; and wherein the second member comprises a transparent second member decorative sheet, wherein the second member decorative sheet is located between a second member outer shell and a second member inner lining.
Patent CA-2925725-A1 (CA)
Title: Multiplexed precursor isolation for mass spectrometry
Inventor: BABA TAKASHI
IPC: H01J49/26
Filed: 2014-10-07
Abstract: Systems and methods for multiplexed precursor ion selection are provided. A mass isolator includes a selection region of rods, a transmission region of rods, and a barrier electrode lens separating the selection and transmission regions. Two or more different precursor ions are selected by applying two or more different AC voltage frequencies to rods of a selection region in order to resonate the two or more different precursor ions from a continuous beam of ions. The two or more different precursor ions are transmitted by applying a DC voltage to the barrier electrode lens, creating an electric field potential barrier over which only the resonating ions are transmitted. Precursor ions of product ions from combined product ion spectra produced by multiplexed precursor ion selection are identified by grouping the target precursor ions.
Patent CA-2925909-A1 (CA)
Title: Three-dimensional lookup table based color gamut scalability in multi-layer video coding
Inventor: LI XIANG
IPC: H04N19/42
Filed: 2014-10-14
Abstract: Techniques are described for 3D lookup table based color gamut scalability in multi-layer video coding. A lower layer of video data may include color data in a first color gamut and a higher layer of the video data may include color data in a second color gamut. To generate inter-layer reference pictures, a video coder performs color prediction to convert the color data of a reference picture in the first color gamut to the second color gamut. The video coder may perform color prediction using a 3D lookup table. According to the techniques, the video coder generates at least one 3D lookup table having a size that is different for a luma component than for a first chroma component and a second chroma component. In this way, the total size of the table may be reduced while maintaining good coding performance.
Patent CA-2926149-A1 (CA)
Inventor: SHIH STUART S
IPC: C10G65/04
Filed: 2014-11-19
Abstract: Methods are provided for processing a gas oil boiling range feedstock, such as a vacuum gas oil, in a single reaction stage and/or without performing intermediate separations. The methods are suitable for forming lubricants and distillate fuels while reducing or minimizing the production of lower boiling products such as naphtha and light ends. The methods can provide desirable yields of distillate fuels and lubricant base oils without requiring separate catalyst beds or stages for dewaxing and hydrocracking. The methods are based in part on use of a dewaxing catalyst that is tolerant of sour processing environments while still providing desirable levels of activity for both feed conversion and feed isomerization.
Patent CA-2926290-A1 (CA)
Title: Ensemble de contenant isole a compartiment de rangement thermal
Inventor: MOGIL MELVIN
IPC: A45C11/20
Filed: 2016-04-06
Abstract: Un ensemble de conteneurs dispose dune structure de mur à côté souples avec couvercle. Il dispose dune chambre interne dans laquelle les objets (comme des aliments) sont placés pour être gardés au frais ou en conserver la chaleur. Il y a un premier obturateur qui souvre et qui se ferme, pour permettre de placer ou de retirer les objets de la chambre. La structure de mur comprend un ou plusieurs logements permettant de placer un élément chauffant ou un élément refroidissant, comme un bloc réfrigérant. Les logements sont faciles daccès, sans ouvrir la chambre principale et disposent de leur propre dispositif dobturation. Lextérieur du logement peut être isolé. Une toile fine permettant le transfert de chaleur se trouve à lintérieur. Le conteneur peut être un sac pliable escamotable, un sac fourre-tout, un sac à dos ou une boîte à lunch non escamotable. Les éléments de stockage de la chaleur peuvent avoir la forme dun disque plat. Laccès externe aux éléments de stockage de la chaleur leur permet de glisser en place, de manière latérale.
Patent CA-2927722-A1 (CA)
Inventor: FUCHS GUILLAUME
IPC: G10L19/08
Filed: 2014-10-10
Abstract: An encoder for encoding an audio signal comprises: an analyzer (120; 320) configured for deriving prediction coefficients (122; 322) and a residual signal from an unvoiced frame of the audio signal (102); a gain parameter calculator (550; 550') configured for calculating a first gain parameter (gc) information for defining a first excitation signal (c(n)) related to a deterministic codebook and for calculating a second gain parameter (gn) information for defining a second excitation signal (n(n)) related to a noise-like signal for the unvoiced frame; and a bitstream former (690) configured for forming an output signal (692) based on an information (142) related to a voiced signal frame, the first gain parameter (gc) information and the second gain parameter (gn) information.
Patent CA-2927914-A1 (CA)
Inventor: NEMETH TAMAS
IPC: G01V1/28
Filed: 2014-10-16
Abstract: A method is described that includes providing an earth model for a geologic medium having a tilted symmetry axis. The earth model includes a nonzero shear velocity in the direction of the symmetry axis for at least a subset of locations within the geologic medium. The method further includes processing seismic measurements using a set of pseudoacoustic equations applied and the earth model. The set of pseudoacoustic equations includes a first equation and a second equation describing the one or more seismic wavefields. The processing includes propagating the one or more seismic wavefields over a plurality of time-steps in accordance with the set of pseudoacoustic equations, determining whether a respective time-step of the plurality of time-steps meets predetermined criteria and, when the respective time-step meets the predetermined criteria, applying a set of constraints distinct from the earth model and the set of pseudoacoustic equations to adjust the one or more seismic wavefields.
Patent CA-2929516-A1 (CA)
Inventor: SURYO RONALD
IPC: B03D1/02
Filed: 2016-05-10
Abstract: La présente invention concerne un conditionnement de flux dalimentation destiné à favoriser la séparation dun fluide hydrocarboné de la matière en particules dans une unité de décantation de mousse, ainsi que des unités de décantation de mousse et des procédés de séparation comprenant celle-ci. Les procédés consistent à fournir un courant dalimentation à un tonneau dalimentation de lunité de décantation de mousse et à injecter un courant deau incident de grande puissance dans le fût dalimentation. Les procédés consistent en outre à combiner le courant dalimentation et le courant deau puissant pour créer un courant dentrée pour lunité de décantation de la mousse, faire circuler le flux dentrée dans un volume interne de lunité de décantation de la mousse et permettre aux matières particulaires et à leau de se séparer au moins partiellement du fluide dhydrocarbure dans lunité de décantation de la mousse. Les procédés consistent en outre à décharger un courant de trop-plein depuis une région supérieure de lunité de décantation de mousse et à décharger un courant de sous-courant dune région inférieure de lunité de décantation de mousse.
Patent CA-2931670-A1 (CA)
Inventor: ESSADDAM HATEM
IPC: D21C5/00
Filed: 2014-01-27
Abstract: Described herein are processes for the production of a cellulose pulp and processes for isolating cellulose from cellulose-containing biomass. The processes of the invention comprises contacting the biomass with a source of anions and a source of cations, the source of anions and the source of cations being selected to react exothermically with the biomass and with each other. The processes of the invention have the particularity of generating exothermic reactions through enthalpies of reaction and mixture. Accordingly, the processes of the invention do not require any supply of external energy since the required energy is provided by chemical reagents that are already present in the biomass or added as needed. The invention also relates to isolated cellulose obtained from these processes and the use of same in various materials.
Patent CA-2933508-A1 (CA)
Title: Modified serpins for the treatment of bleeding disorders
Inventor: HUNTINGTON JAMES ANDREW
IPC: C07K14/81
Filed: 2014-12-15
Abstract: This invention relates pro-coagulant serpin molecules engineered by modification of the P4, P2, P1 and/or P1' residues within the reactive center loop (RCL) to display increased specificity for anticoagulant proteases. These modified serpin molecules may be useful in therapy, for example as pro-coagulants for the treatment of bleeding.
Patent CA-2937309-A1 (CA)
Inventor: YIM MARK
IPC: B25J18/02
Filed: 2015-01-23
Abstract: Linear motion devices that may include a band configured to be helically interlinked into a tube, where the band includes a plurality of protrusions and a plurality of recesses that engage the plurality of protrusions to link the band with itself. The linear motion devices also include a sliding guide configured to link and unlink the band, where the sliding guide includes an outer layer, an inner layer, and a ramp between the outer and inner layers having a helical incline to support a bottom portion of the band. The linear motion devices include a driving mechanism that is in contact with the band, the driving mechanism configured to move the band through the sliding guide up the helical incline to link the band, thereby extending the tube, and to move the band through the sliding guide down the helical incline to unlink the band, thereby retracting the tube.
Patent CA-2938768-A1 (CA)
Title: Geographically-distributed file system using coordinated namespace replication
Inventor: SHVACHKO KONSTANTIN V
IPC: G06F17/30
Filed: 2015-03-04
Abstract: A cluster of nodes implements a single distributed file system, comprises at least first and second data centers and a coordination engine process. The first data center may comprise first DataNodes configured to store data blocks of client files, and first NameNodes configured to update a state of a namespace of the cluster. The second data center, geographically remote from and coupled to the first data center by a wide area network, may comprise second DataNodes configured to store data blocks of client files, and second NameNodes configured to update the state of the namespace. The first and second NameNodes are configured to update the state of the namespace responsive to data blocks being written to the DataNodes. The coordination engine process spans the first and second NameNodes and coordinates updates to the namespace stored such that the state thereof is maintained consistent across the first and second data centers.
Patent CA-2939201-A1 (CA)
Title: Multimeric fc proteins
Inventor: FALLAH-ARANI FARNAZ
IPC: A61P37/00
Filed: 2015-03-05
Abstract: The invention relates to multimeric fusion proteins which bind to human Fc receptors. The invention also relates to therapeutic compositions comprising the proteins, and their use in the treatment of immune disorders.
Patent CA-2939865-A1 (CA)
Title: Substituted [1,2,4]triazole and imidazole compounds as fungicides
Inventor: GRAMMENOS WASSILIOS
IPC: A01P3/00
Filed: 2015-03-16
Abstract: The present invention relates to compounds of the formula I, and their use as fungicides, wherein the variables are defined as described in the claims and the specification.
Patent CA-2940504-A1 (CA)
Inventor: POULAIN LAURENT
IPC: A61K31/444
Filed: 2015-03-03
Abstract: L'invention concerne des composés de formule (I), ainsi que leur utilisation thérapeutique dans le traitement du cancer : (I), dans laquelle Y1, Y2, Ar1, Ar2, R1, R2, i, j, k, l sont tels que définis dans la revendication 1.
Patent CA-2940634-A1 (CA)
Title: Stannous fluorescent probe
Inventor: SHI YUNMING
IPC: C07D491/107
Filed: 2015-03-13
Abstract: Rhodamine B derivative selectively chelates Sn2+ to act as a fluorescent probe.